About June 18

June 18, 2025 is the 169th day of the year 2025 in the Gregorian calendar. There are 196 days remaining until the end of this year. The day of the week is Wednesday.

You can browse the full year calendar in case you need it.

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Gemini is the sun sign of a person born on this day. Pearl is the modern birthstone for this month. Moonstone is the mystical birthstone from Tibetan origin that dates back over a thousand years.

According to the lunisolar Chinese calendar, there are 244 days remaining before the start of the next Chinese New Year.

What Happened On June 18

  • 1178
    Five Canterbury monks see what is possibly the Giordano Bruno crater being formed. It is believed that the current oscillations of the Moon’s distance from the Earth (on the order of meters) are a result of this collision.
  • 1264
    The Parliament of Ireland meets at Castledermot in County Kildare, the first definitively known meeting of this Irish legislature.
  • 1429
    French forces under the leadership of Joan of Arc defeat the main English army under Sir John Fastolf at the Battle of Patay. This turns the tide of the Hundred Years’ War.
  • 1684
    The charter of the Massachusetts Bay Colony is revoked via a scire facias writ issued by an English court.
  • 1757
    Battle of Kolín between Prussian forces under Frederick the Great and an Austrian army under the command of Field Marshal Count Leopold Joseph von Daun in the Seven Years’ War.
  • 1767
    Samuel Wallis, an English sea captain, sights Tahiti and is considered the first European to reach the island.
  • 1778
    American Revolutionary War: British troops abandon Philadelphia, Pennsylvania.
  • 1859
    First ascent of Aletschhorn, second summit of the Bernese Alps.
  • 1900
    Empress Dowager Longyu of China orders all foreigners killed, including foreign diplomats and their families.
  • 1908
    Japanese immigration to Brazil begins when 781 people arrive in Santos aboard the ship Kasato-Maru.
  • 1923
    Checker Taxi puts its first taxi on the streets.
  • 1930
    Groundbreaking ceremonies for the Franklin Institute are held.
  • 1940
    “Finest Hour” speech by Winston Churchill.
  • 1940
    Appeal of June 18 by Charles de Gaulle.
  • 1953
    A United States Air Force C-124 crashes and burns near Tokyo, Japan killing 129.
  • 1983
    Space Shuttle program: STS-7, Astronaut Sally Ride becomes the first American woman in space.
  • 1984
    A major clash between about 5,000 police and a similar number of miners takes place at Orgreave, South Yorkshire, during the 1984-1985 UK miners’ strike.
  • 1996
    Ted Kaczynski, suspected of being the Unabomber, is indicted on ten criminal counts.
  • 2006
    The first Kazakh space satellite, KazSat is launched.
  • 2009
    The Lunar Reconnaissance Orbiter (LRO), a NASA robotic spacecraft is launched.

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